To-Go Containers, Lids w/o Vent Holes

Kraft to-go container lids, made without vent holes.

An unvented lid keeps the seal closed rather than letting air move through it, and that is the difference that matters once a frozen dessert leaves the counter. In a delivery bag sitting alongside other orders, a vent is a route for warm air in and for condensation out onto everything around it. Closed is the safer default for frozen product in transit.

The kraft finish matches unbleached containers rather than bright white ones, so the lid does not announce itself as a different component. Worth confirming which container you run before ordering, since a lid is only useful against the cup it was made for, and a changed container line is the usual reason a box of lids ends up unused on a shelf.